Alle Antworten

Is DHCP running on router or on SBS server? If DHCP has been configured for dynamic allocation (if on SBS server) can you try configuring it for static pool and then try connecting on VPN an let us know?

Its not a good idea to have DHCP on anything other than SBS. I would assume that the external windows 7 machine is on a different subnet and therefore won't be able to ping the SBS server without setting up RRAS or NAT of some sort

I looked at the manual, the router should work as it supports vpn, pptp passthrough etc but wasnt very helpful in how to enable the feature. Look for PPTP passthrough, VPN passthrough settings or something similar to enable the feature in the configuration
web page.

Are you pinging the sbs server IP and client IP's or are you pinging computer names, have you tried pinging external. Does that work?